| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.8%
|
|
| 1 | 178 |
44.9%
|
|
| 2 | 76 |
19.2%
|
|
| 3 | 21 |
5.3%
|
|
| 4 | 43 |
10.9%
|
|
| 5 | 6 |
1.5%
|
|
| 6 | 21 |
5.3%
|
|
| 8 | 18 |
4.5%
|
|
| 10 | 8 |
2%
|
|
| 12 | 1 |
0.3%
|
|
| 15 | 2 |
0.5%
|
|
| 16 | 5 |
1.3%
|
|
| 20 | 4 |
1%
|
|
| 25 | 1 |
0.3%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 3 |
0.8%
|
|
| 40 | 3 |
0.8%
|
|
| 60 | 1 |
0.3%
|
|
| 99 | Missing | 1 |
0.3%
|
| Sysmiss | 2730 |